Nissan 370Z Forum - View Single Post - Error code P300 Random Misfires

IBJAMMN · 03-18-2021, 10:55 AM

I get Service Engine Soon light - I have had this cleared several times - indicates Random Misfire.

I have original Plugs on my 2010 370z, only have 16,000 miles.

Should I replace with New OEM or should I replace with Hotter Plugs.

Has anyone had this issue and What resolved it.
I have spent some money and time trying to figure this out - Only answer is Random Misfire.

03-18-2021, 10:55 AM	#1 (permalink)
IBJAMMN Base Member Join Date: Nov 2019 Location: Tarpon Springs Fl. Posts: 15 Drives: 2019 Black NISMO 7AT Rep Power: 4455	Error code P300 Random Misfires - 2010 370Z I get Service Engine Soon light - I have had this cleared several times - indicates Random Misfire. I have original Plugs on my 2010 370z, only have 16,000 miles. Should I replace with New OEM or should I replace with Hotter Plugs. Has anyone had this issue and What resolved it. I have spent some money and time trying to figure this out - Only answer is Random Misfire.